Tree Pollen Count in Lervik, Norway — Today

Updated Saturday, November 7, 2026

Pollen by type in Lervik

What is the tree pollen count in Lervik today?

The Lervik tree pollen index today is 0.6 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Lervik’s overall pollen count today is 35 (Low) across all types. See the full Lervik pollen count for the overall index and every type together.

Lervik is in Fredrikstad, Østfold, Norway. Its population is 2,331 (GeoNames).

Lervik Tree Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 735Low
Sunday, November 838Low
Monday, November 925Low
Tuesday, November 1034Low
Wednesday, November 1137Low

Pollen Atlas models the daily detail as an overall index: day-by-day splits by individual pollen type are not part of the modelled data, so this table shows Lervik’s overall trend across the week. Today’s tree pollen reading is the headline above.

Species driving Lervik’s tree pollen

Species-level counts are not part of the modelled data Pollen Atlas publishes — the modelled index is reported per pollen type, not per species — so this section gives the type summary: tree pollen reads 0.6 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.

Plants affecting Lervik now — tree pollen

Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Lervik. The type summary stands: tree pollen reads 0.6 (Low) today.

In the Nordic & Baltic North pattern, the plants that typically shape this city’s year are a compressed birch-led spring, a brief early-summer grass peak, and a short late-summer mugwort finish — named here as regional context only, not as today’s readings.

Plant detail returns here automatically on any day the feed includes it.

What this tree pollen level means

Low risk. Keep windows open; consider allergy meds only if sensitive.

Enjoy outdoor activities.

The season is compressed: alder stirs first, and birch — the region’s signature spring pollen — peaks through May into early June. This month sits outside the usual tree pollen window for the Nordic & Baltic North pattern, so today’s tree pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. No Norway allergy season guide is published yet, so the seasonal context here follows the Nordic & Baltic North regional pattern.

Lervik allergies today

Lervik allergies today are set by the same reading as the Lervik pollen count today: the Total Pollen Index is 35 (Low), and the tree pollen index on this page is 0.6 (Low) of it. When people ask about Lervik allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Lervik.

Allergies in Lervik follow the Norway calendar set out on the full Lervik page — the chapters, the plants behind them, and the 5-day forecast show whether today is typical for the season or an exception to it. If you are checking allergies today in Lervik before heading outdoors, the tree pollen split on this page is the part to read: it shows whether this pollen type is doing the work today, not just how high the total sits.

Read the five-day overall trend above as the Lervik allergy forecast for the tree pollen season: it shows whether Lervik allergies are set to ease or build across the week, day by day — the days to plan outdoor time around are the ones where the overall index steps down, not just today.

See the full Lervik pollen count — all types, the overall index and today’s ranking context

Lervik grass pollen count

Lervik ragweed pollen count

See how Lervik ranks in today's pollen count rankings — the worst cities for allergies today

See Lervik on the pollen map

Every pollen type, with photos and seasons: the pollen directory

Worst cities for allergies

Tree pollen season

Find an allergist in Lervik, Norway

Pollen indexes: a modelled pollen risk index computed by Pollen Atlas from open weather, vegetation and phenology data, calibrated against CDC/NAB season data. Plant detail: Google Pollen API. Index values are modelled, not measured counts. Sources: CDC/NAB; USA-NPN; GBIF (CC BY); ESA WorldCover (CC BY 4.0).